public function BUEditorEditorForm::validateForm in BUEditor 8.2

Same name and namespace in other branches

1. 8 src/Form/BUEditorEditorForm.php \Drupal\bueditor\Form\BUEditorEditorForm::validateForm()

Form validation handler.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Overrides FormBase::validateForm

File

src/Form/BUEditorEditorForm.php, line 143

Class

BUEditorEditorForm

Base form for BUEditor Editor entities.

Namespace

Drupal\bueditor\Form

Code

public function validateForm(array &$form, FormStateInterface $form_state) {
  parent::validateForm($form, $form_state);
  $bueditor_editor = $this
    ->getEntity();
  $toolbar =& $form_state
    ->getValue([
    'settings',
    'toolbar',
  ]);

  // Convert toolbar to array.
  if (is_string($toolbar)) {
    $toolbar = array_values(array_filter(array_map('trim', explode(',', $toolbar))));
  }

  // Entity has the raw form values.
  if (is_string($bueditor_editor
    ->getToolbar())) {
    $bueditor_editor
      ->setToolbar($toolbar);
  }

  // Check class name
  $cname = $form_state
    ->getValue([
    'settings',
    'cname',
  ]);
  if (!empty($cname) && preg_match('/[^a-zA-Z0-9\\-_ ]/', $cname)) {
    $form_state
      ->setError($form['settings']['cname'], $this
      ->t('Class name is invalid.'));
  }
  \Drupal::service('plugin.manager.bueditor.plugin')
    ->validateEditorForm($form, $form_state, $bueditor_editor);
}